Establishments primarily engaged in rolling, drawing, and extruding nonferrous metals other than copper and aluminum. The products of this industry are in the form of basic shapes, such as plate, sheet, strip, bar, and tubing. Establishments primarily engaged in recovering nonferrous metals and alloys from scrap or dross are classified in Industry 3341; those manufacturing gold, silver, tin, and other foils, except aluminum, are classified in Industry 3497; and those manufacturing aluminum foil are classified in Industry 3353.